Sintering activation of 316L powder using a liquid phase forming powder

Sintering activation of 316L powder using a liquid phase forming powder

It was found that the addition of a liquid forming powder (up to 6 wt.% of a gas-atomized tin powder) to 316L powdercould activate the sintering process. Sintering activation could be observed by an increase of the sintered density and selected mechanical properties. When optimized tin powder conten...

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Main Authors: Nattaya Tosangthum, Ornmanee Coovattanachai, Monapas Morakotjinda, Thanyaporn Yotkaew, Anan Daraphan, Rungtip Krataitong, Bhanu Vetayanugul, Raungdej Tongsri
Format: Article
Language:English
Published: Prince of Songkla University 2010-03-01
Series:Songklanakarin Journal of Science and Technology (SJST)
Subjects:
316L Powder
tin powder
liquid phase forming
Online Access:http://www.rdoapp.psu.ac.th/html/sjst/journal/32-1/0125-3395-32-1-91-95.pdf
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spelling doaj-2f9de8b36c194676853da13f3e0ce95b2020-11-24T23:05:46ZengPrince of Songkla UniversitySongklanakarin Journal of Science and Technology (SJST)0125-33952010-03-013219195Sintering activation of 316L powder using a liquid phase forming powderNattaya TosangthumOrnmanee CoovattanachaiMonapas MorakotjindaThanyaporn YotkaewAnan DaraphanRungtip KrataitongBhanu VetayanugulRaungdej TongsriIt was found that the addition of a liquid forming powder (up to 6 wt.% of a gas-atomized tin powder) to 316L powdercould activate the sintering process. Sintering activation could be observed by an increase of the sintered density and selected mechanical properties. When optimized tin powder content was used, shorter sintering time and lower sintering temperaturecould produce sintered 316L+tin materials with excellent mechanical properties. Electron dispersive spectroscopy analyses across 316L-tin-316L grains indicated that Ni transportation during the sintering process was enhanced by the presence of liquid tin.http://www.rdoapp.psu.ac.th/html/sjst/journal/32-1/0125-3395-32-1-91-95.pdf316L Powdertin powderliquid phase forming
collection DOAJ
language English
format Article
sources DOAJ
author Nattaya Tosangthum
Ornmanee Coovattanachai
Monapas Morakotjinda
Thanyaporn Yotkaew
Anan Daraphan
Rungtip Krataitong
Bhanu Vetayanugul
Raungdej Tongsri
spellingShingle Nattaya Tosangthum
Ornmanee Coovattanachai
Monapas Morakotjinda
Thanyaporn Yotkaew
Anan Daraphan
Rungtip Krataitong
Bhanu Vetayanugul
Raungdej Tongsri
Sintering activation of 316L powder using a liquid phase forming powder
Songklanakarin Journal of Science and Technology (SJST)
316L Powder
tin powder
liquid phase forming
author_facet Nattaya Tosangthum
Ornmanee Coovattanachai
Monapas Morakotjinda
Thanyaporn Yotkaew
Anan Daraphan
Rungtip Krataitong
Bhanu Vetayanugul
Raungdej Tongsri
author_sort Nattaya Tosangthum
title Sintering activation of 316L powder using a liquid phase forming powder
title_short Sintering activation of 316L powder using a liquid phase forming powder
title_full Sintering activation of 316L powder using a liquid phase forming powder
title_fullStr Sintering activation of 316L powder using a liquid phase forming powder
title_full_unstemmed Sintering activation of 316L powder using a liquid phase forming powder
title_sort sintering activation of 316l powder using a liquid phase forming powder
publisher Prince of Songkla University
series Songklanakarin Journal of Science and Technology (SJST)
issn 0125-3395
publishDate 2010-03-01
description It was found that the addition of a liquid forming powder (up to 6 wt.% of a gas-atomized tin powder) to 316L powdercould activate the sintering process. Sintering activation could be observed by an increase of the sintered density and selected mechanical properties. When optimized tin powder content was used, shorter sintering time and lower sintering temperaturecould produce sintered 316L+tin materials with excellent mechanical properties. Electron dispersive spectroscopy analyses across 316L-tin-316L grains indicated that Ni transportation during the sintering process was enhanced by the presence of liquid tin.
topic 316L Powder
tin powder
liquid phase forming
url http://www.rdoapp.psu.ac.th/html/sjst/journal/32-1/0125-3395-32-1-91-95.pdf
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